html, body, #app {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

#loader {
  height: 100%;
  width: 100%;
  background-color: red;
}

.fr-page {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.fr-content {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.fr-tool {
  flex: 0;
}

.el-dialog__wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  .el-dialog {
    margin: 0 !important;
    max-height: calc(100% - 100px);
    display: flex;
    flex-direction: column;

    .el-dialog__body {
      overflow: auto;
    }
  }

}

